B20 Bluetooth watch Sports Music Watch Portable Mini Watch Bluetooth 2.1+EDR Sport Speaker TF Card FM Audio Radio Speakers

B20 Bluetooth watch Sports Music Watch Portable Mini Watch Bluetooth 2.1+EDR

Sport Speaker TF Card FM Audio Radio Speakers

100% brand new and high quality

Music watch design, high quality Bluetooth speaker wearing on your hand

Support Bluetooth speaker, TF/Micro SD card music playback, FM radio

Suitable for most kinds of mobile phones tablet PC with Bluetooth function.

Bluetooth music playing remote control function can control play or pause, previous and next song

Remote camera function means you can control the camera of your mobile phone through the Bluetooth music watch to take pictures.

Large volume Bluetooth speaker can fit most kinds of surroundings, provides you clear music playing and working conditions voice prompt

Smart anti-lost function, open your the anti-lost function of your mobile phone, the Bluetooth speaker will sound beam alarm once your mobile phone beyond the Bluetooth effective distance

Unique Bluetooth hand-free function, needn’t answer calls with mobile phone taken in the hand in the car when you use Bluetooth hands-free function, more safe and convenient for your driving

Large capacity battery provides long-term playing.

Item Type: Mini Bluetooth Speaker Watch

Product Type: Music Watch

Material: Plastic

Screen Display Function: No

Remote Control Function: Yes

Speaker Structure: Sealed

Operating Mode: Button

Function: Bluetooth, Hand-Free, Anti-Lost

Interface: Micro USB, TF Card Slot

Power Supply: Built-In Battery

Output Power: 3W

Charging Voltage: DC 5V 500MA

Battery Capacity: 500MAh

Bluetooth Version: V2.1

Operating Distance: 10m(Without sealed obstacles)

Trumpet Size: 1.57in

Audio Format: MP3, WMA

Working Time: 10h

Frequency Response: 120-20KHz(+/- 3dB)

SNR: 80dB

Support TF Card: Yes

Weight: 180g

Color: Black, White, Gold, Blue

Package Included: 1* Mini Bluetooth Speaker Watch

               1* USB Charging Cable

               1* Manual