Features 1. Support wireless bluetooth audio transmission, support A2DP, AVRCP, GAVDP, IOPT, OPP, SSP protocols, such as bluetooth V4.2 version; 2. Support bluetooth TWS function, which can be used independently or paired with wireless box; 3. The left and right sound channels are attracted to each other by creative magnetic absorption design, which can be divided into two parts; 4. Unique built-in double radiation basin acoustic structure design, strong low frequency; 5. Pure PC transparent plastic material, high quality anti-scratch material, unreserved display of internal structure, seeing is believing; 6. Internal magnetic loudspeaker, the use of small volume loudspeaker can also release large sound, promote the entire sound field; 7. Full 3W digital output amplifier. Specification Item Number: D08 Sound Diaphragm: Bio-Composite Diaphragm Sound Unit: Custom HIFI Unit Acoustic Structure : Closed Rated Power: 2x3W Resistance: 4Ω Connect Distance (MAX): 10M Battery: 800mAh Input : 5V 1A bluetooth Version: 4.2 bluetooth Distance Range: 10M Battery Capacity: 1600mAh (Each one for 800mAh) Charging Time: 2-3 Hours Playback Time: 8 Hours Speaker Size: 65.8x65.8x90.5mm Weight: 168g Package Contents 1* Magnetic Wireless Speaker 1* User Manual 1* Charging Cable 1* 3.5mm Audio Cable Note: 1. Wireless speakers pair and define main speaker automatically. 2. Speakers will turn off if it idle for over 5 minutes. 3. IOS devices support battery indicate. HIFI True Wireless 3D Stereo Surrounding Sound. Internal magnetic loudspeaker, the use of small volume loudspeaker can also release large sound, promote the entire sound field; Unique built-in double radiation basin acoustic structure design, strong low frequency; BrandM.way ModelD08 Assembled Product Weight168 g