B90 Smart Wearable Bluetooth Sports Music Watch Speaker Hands-free Call TF Card FM Self-timer Anti-lost for IOS/Android Phone Supports 1x RCA analog audio

Supports 1x RCA analog audio output and 1x headphone output

which is comfortable to hold and convenient to carry outside

53oz Material: ABS Battery Type: Li-polymer Battery

people more into the body to stimulate

but not when it’s uncomfortable or too tight

B90 Smart Wearable Bluetooth Sports Music Watch Speaker Hands-free Call TF Card FM Self-timer Anti-lost for IOS/Android Phone Supports 1x RCA analog audioProduct Features: B90 Bluetooth Sports Watch Speaker on the go, hands free call during driving. It owns excellent sound quality,with perfect audio design. It supports Bluetooth audio transmission, handsfree call, Bluetooth selfie while listening to music, FM Radio, TF card playing, Self timer Anti Lost Alarm, alarm clock , Stopwatch and selfie timer camera. Built in high capacity li ion battery for power supply, long standby time. Customized 3W