B20 Smart Watch Bluetooth MP3 Player TF FM Radio Wrist Outdoor Sport Speaker Watch Portable Phone Smartwatch Soundbar Stereo B90

B20 Smart Watch Bluetooth MP3 Player TF FM Radio Wrist Outdoor Sport Speaker Watch Portable Phone Smartwatch Soundbar Stereo PK B90

•Product Information:

B20 Bluetooth smart watch

• 1.Output power:3W
• 2.Sensitivity ratio:360mv
• 3.SNR:80db
• 4.input power supply:DC5v/500mA
• 5.Frequency:120HZ-20KHZ
• 6.Bluetooth version:bluetooth 2.1+EDR

Note:The sound quality of the watch is very good, loud, very beautiful, buyers like it!

•Product Feature:

• 1.This speaker owns excellent sound quality,with perfect audio design.
• 2.Bluetooth audio transmission and handsfree call.
• 3.Bluetooth selfie while listening to music
• 4.FM Radio
• 5.prompt tone for any work status
• 6.TF card playing mp3/wav format music
• 7.inbuilt high-capacity li-ion battery for power supply,long standby time
• 8.Self-timer Anti-Lost Alarm

•Product Packaging:

• 1 x B20 Bluetooth speaker smart watch
• 1 x USB Cable
• 1 x Retailbox
• 1 x Manual

How to use:

1.pls charge over 2 hours before use,the red light will be lit when it is charging.pls make sure it is on when its use,it will enter into bluetooth

2.mode by default when no TF Card inserts into speaker

1.All watch will check one by one before shipped out.so please don’t worry about the quality.
2.factory outlet price to our client ,big order plz contact us .