Outdoor waterproof Bluetooth audio

$6.02

Support A2DP, AVRCP and Handsfree Profile protocols Bluetooth version: V5.0 + EDR class 2 Scope of work: up to 10 meters Product packaging size: 22.4 * 9.9 * 7.5cm bare machine size: 180mm * 63mm * 63mm 6 . Speaker: 40mm Speaker output: 2 * 3 Frequency: 280hz-16khz SNR:95dB Distortion:0.5% Battery capacity: 1800mAh Charging voltage: 5V0.5V Charging time: 4 hours Working hours: 10 hours Standby time: 200 hours