Feature:
1. Power Indicator
2. 3D
3. Phone Jack
4. Power
5. Volume Control
Speaker Spec:
Speaker Drives: 2"x3.5" Full range, 4 Ω
Frequency Response: 20 Hz ~ 20K Hz
Dimension:
95x193x123mm (WxHxD)

Feature:
1. Power Indicator
2. Power
3. Volume Control
Speaker Spec:
Speaker Drives: 2.25" Full range, 4 Ω
Frequency Response: 20 Hz ~ 20K Hz
Dimension:
120x210x77mm (WxHxD)
Magnetically Shield

Feature:
1. Power Indicatorl
2. Power
3. Volume Contro
Speaker Spec:
Speaker Drives: 2"x3.5" Full range, 4 Ω
Frequency Response: 20 Hz ~ 20K Hz
Dimension:
75x180x84mm (WxHxD)
Magnetically Shield

Feature:
1. Power Indicator
2. Power
3. Phone Jack
4. Volume Control
5. 3D
Speaker Spec:
Speaker Drives: 2"x3.5" Full range, 4 Ω
Frequency Response: 20 Hz ~ 20K Hz
Dimension:
100x175x110mm (WxHxD)
Magnetically Shield

Feature:
1. Power Indicator (Blue-LED)
2. Master Volume Control (Rotary Potentiometer)
3. φ3.5mm Stereo Plug Input
4. Transparent housing for blue glow refraction
Amplifier Spec:
1. Total Harmonic Distortion(T.H.D.): Less Than 1%( Satellite)
2. Frequency Response: Satellite: 30Hz~20KHz
3. Input Sensitivity: Satellite:  400mV±50mV
4. POWER: AC-DC ADAPTOR  DC 9V/600mA
Speaker Spec:
Satellite : φ32mm 8 OHMS 3W*2PCS (each channel )
Frequency Response: Satellite: 250Hz~20KHz
Dimension:
Satellites: 48*150*79mm (W*H*D)
Power Output :
2W*2(Satellite) < RMS> ---------------T.H.D.=10%
Cable:
1. Audio Cable Connector: φ3.5mm Stereo Plug
2. Audio Cable: 1.6M
3. Speaker Cable: 1.6M
4. Power Cable: 1.6M

Feature:
1. Fully compatible with USB audio specification version 2.0 full speed operation
2. Fully Compliant With USB Audio Device Class Specification Version
1.0, and additional USB Driver is not needed in Windows 98se/me/2000/XP and Mac 9.x or above Version
3. Fully compliant with USB DCD for HID specification version 1.11
4. More than 44.1KHZ sample frequency for 2 channels stereo playback
5. Circumvolve Switch for Volume UP &Down Control
6. USB connect indicator (LED)
7. Stereo Digital Audio Amplifier, Reach 91% Efficiency
8. Maximum RMS Power: 1.2Wx2
Speaker Spec:
Drives: 3" 8 Ω 3W 1PCS (each channel)
Frequency Response: 80Hz~20KHz
Dimension:
Satellites: 96 x 124 x 98 mm (WxHxD) Control-Box: 46 x 26 x 68 mm (WxHxL)

Feature:
1. Fully compatible with USB audio specification version 2.0 full speed operation
2. Fully Compliant With USB Audio Device Class Specification Version
1.0, and additional USB Driver is not needed in Windows 98se/me/2000/XP and Mac 9.x or above Version
3. Fully compliant with USB DCD for HID specification version 1.11
4. More than 44.1KHZ sample frequency for 2 channels stereo playback
5. Circumvolve Switch for Volume UP &Down Control
6. USB connect indicator (LED)
7. Stereo Digital Audio Amplifier, Reach 91% Efficiency
8. Maximum RMS Power: 1.2Wx2
Speaker Spec:
Drives: 32mm 4 Ω 3Wx2PCS + Dummyx1(each Channel)
Frequency Response: 250Hz~17KHz
Dimension:
Satellites: 80 x 246 x 90 mm (WxHxD) Control-Box: 46 x 26 x 68 mm (WxHxL)

Feature:
1. Fully compatible with USB audio specification version 2.0 full speed operation
2. Fully Compliant With USB Audio Device Class Specification Version
1.0, and additional USB Driver is not needed in Windows 98se/me/2000/XP and Mac 9.x or above Version
3. Fully compliant with USB DCD for HID specification version 1.11
4. More than 44.1KHZ sample frequency for 2 channels stereo playback
5. Circumvolve Switch for Volume UP &Down Control
6.USB connect indicator (LED)
7. Stereo Digital Audio Amplifier, Reach 91% Efficiency
8. Maximum RMS Power: 1.2Wx2
Speaker Spec:
Drives: 32mm 4 Ω 3W x 2PCS
Frequency Response: 250Hz~17KHz
Dimension:
Satellites: 100 x 255 x 100 mm (WxHxD) Control-Box: 46 x 26 x 68 mm (WxHxL)

Feature:
1. Maximum RMS Power: 1.2Wx2
2. Circumvolve Switch for Volume UP & Down Control
3. Fully compliant with USB DCD for HID specification version 1.11
4. Fully Compliant With USB Audio Device Class Specification Version 1.0, and additional USB Driver is not needed in Windows 98se/me/2000/XP/Vista and Mac 9.x or above Version
5. More than 44.1KHZ sample frequency for 2 channels stereo playback
6. Stereo Digital Audio Amplifier, Reach 91% Efficiency
7. USB connect indicator(LED)
8. Fully compatible with USB audio specification version 2.0 full
speed operation
Speaker Specification:
Drives: 32mm 8 Ω 3Wx2PCS Frequency Response: 200Hz~17KHz
Dimension:
160x44x30(WxHxD) mm

Feature:
1. Fully compatible with USB audio specification version 2.0 full speed
operation
2. Fully Compliant With USB Audio Device Class Specification
Version 1.0, and additional USB Driver is not needed in Windows
98se/me/2000/XP and Mac 9.x or above Version
3. Fully compliant with USB DCD for HID specification version 1.11
4. More than 44.1KHZ sample frequency for 2 channels stereo
playback
5. Rotate VR for Volume Increase & Decrease Control
6. USB connect/operate indicator(LED)
7. Stereo Digital Audio Amplifier, Reach 91% Efficiency.
8. Microphone support
9. Line input jack & DC input jack suitable for portable music play
10. Maximum RMS Power: 2.4W
Speaker Specification:
Drives A: 32mm 8 Ω 3W x2PCS
Frequency Response: 250Hz~17KHz
Drives B: 52mm 8 Ω 3W x1PCS
Frequency Response: 20Hz~15KHz
Dimensions:
Product Dimensions: 110x123x110(WxHxL) mm

Feature:
1. Class AB Amplifier ,Maximum RMS Power : 1.5Wx2
2. Blue LED Power Indicator
3. Power ON / OFF switch
4. Line input Jack
5. DC Jack (DC=6V)
6. Rotary VR for Volume control
7. Battery enabled: Size AAAx4
Speaker Spec:
Drives: 32mm 8 Ω 3Wx2PCS
Frequency Response: 20Hz-20KHz
Product Dim: 215x120x110 (WxHxD)mm
Accessories: 3.5mm Stereo Signal Cablex1

Feature:
1. Maximum RMS Power: 1.2Wx2
2. More than 44.1KHZ sample frequency for 2 channels stereo playback.
3. Circumvolve Switch for Volume UP & Down Control
4. Stereo Digital Audio Amplifier, Reach 91% Efficiency
5. Fully compliant with USB DCD for HID specification version 1.11
6. USB connect indicator(LED)
7. Fully Compliant With USB Audio Device Class Specification Version
1.0, and additional USB Driver is not needed in Windows 98se/me/
2000/XP/Vista and Mac 9.x or above Version
8. Fully compatible with USB audio specification version 2.0 full
speed operation
Speaker Spec:
Drives: 32mm 8 Ω 3Wx2PCS
Frequency Response: 200Hz~17KHz
Dimensions:
Product Dim.: 153x53x34(WxHxD) mm

Feature:
1. Maximum RMS Power : 1.2Wx2.
2. Button Switch for Volume UP/Down Control.
3. Fully Compliantwith USB Audio Device Class Specification Version 1.0 and additional USB driver is not needed in Windows 98se/me/2000/XP/Vista and Mac 9.X or above version.
4. More than 44.1KHz Sample Frequency for 2 Channels Stereo Playback
5. Phone jack to support headphone use.
6. USB Connect indicator. (Blue LED)
7. Stereo Digital Audio Amplifier Reach 91% Efficiency.
8. Fully compatible with USB audio specification version 2.0 full speed operation.
Speaker Spec:
Drives: 32mm 8 Ω 3Wx2PCS
Frequency Response: 200Hz~17KHz
Dimensions:
212x62x35(WxHxD) mm
Accessories:
USB 2.0 Audio Cable

Feature:
1.Bluetooth Specification: Bluetooth 2.0 +EDR.
2.LED Indication: Power on / off pairing , RF activity, Battery Charge.
3.Button Functions: Power on/off, Pairing, Stop, Volume UP/Forward, Volume down/Backward.
4.Audio Format: SBC.
5.Power Supply: LI Polymer Rechargeable Battery.(1400mAh)
6.Working Time: about 4Hour.
7.Profile: A2DP/AVRCP/ Headset/ Handsfree.
Speaker Spec:
1.Speaker Unit:  32mm  4Ω  3W
2. Power Output: RMS 1W*2 (THD=10%)
3. Frequency Response: 20Hz-20KHz
RF Specifications:
1.Frequency Band: 2.400-2.4835 GHz Unlicensed ISM Band.
2. Spectrum: FHSS (Frequency Hopping Spread Spectrum)
3. Modulation: GFSK
4. Output Power: 0-4dBm (typical)
5. Receiving Sensitivity: -85dBm (typical)
6. Effective distance: UP to 10m
Accessories:
DC Power Adapter.

Feature:
1.Power Indicator. (Blue-LED)
2.φ3.5mm Stereo plug.
3.USB power plug.
Speaker Spec:
Satellite:2” 4 Ω  5W
Frequency Response: 150Hz~18KHz
Dimensions:
68x68x46mm (WxHxD)
Amplifier Spec:
1.Total Harmonic Distortion(T.H.D.):Less Than 1%( Satellite)
2.Frequency Response: Satellite: 30Hz~20KHz
3.Input Sensitivity: Satellite:  450mV