Waterproof Bluetooth Wireless Speaker Handsfree Music Mic Suction Car Subwoofer

Waterproof Bluetooth Wireless Speaker Handsfree Music Mic Suction Car Subwoofer Features: 1. Support Bluetooth stereo sound; perfect sound quality. 2. Built-in Microphone; enjoying hand-free call. 3. Powered by built-in rechargeable battery (charged by USB cable). 4. With unique water-resistant design with suction cup back; it can be sucked on any flat surface including desk; shower; door; wall; window; car etc. 5. Convenient buttons for music and call control. 6. Suitable for car; bedroom; wash room; kitchen; office; conference; business trip; vacation; etc. Specifications: Bluetooth version: Bluetooth V3.0+EDR Range: 10 meters Transmitting frequency: 2.4GHz. Power supply: DC5V/100-120mA Battery: 3.7V 400mAh lithium Signal to noise ratio: more than or equal to 102dB Degree of distortion: less than or equal to 1.0% IP grade: IPx4. Charging time: about 3-4 hours Speaker Size: About 85 x 85 x 45mm Color: Yellow;Green;Yellow;Blue; Rose Red; White Package Content: 1 x USB Cable 1 x Speaker