1) Compact size. 2) Enable your speaker with Bluetooth function. 3) Plug and play, no need installation. 4) Works with the speaker which has 3.5mm line-in jack and play music from Bluetooth A2DP enabled mobile phone and other Bluetooth A2DP audio devices. Specification: 1) Bluetooth V2.1+EDR 2) Bluetooth profiles: A2DP, AVRCP 3) Range: 10 meters 4) Rechargeable 80mAh Li-polymer battery 5) Frequency response: 2.4GHz-2.4835GHz 6) Receiving sensitivity: -74±4dB 7) Charging input voltage: DC 5V 8) Up to 12 hours working time 9) About 2.0 hours charging timeSpecification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 11cm * 7.5cm * 2cm / 4.33inch * 2.95inch * 0.79inch Qty per Carton 240 Carton Weight 11.80kgs / 26.01lb Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch Loading Container 20GP: 566 cartons * 240 pcs = 135840 pcs40HQ: 1314 cartons * 240 pcs = 315360 pcs
