R37 Wireless Bluetooth Headset Stereo Anti-lost Sport Headphones

Type: In Ear

Brand: WUW

Color: Black

Connectivity: Wireless

Model Number: R37

Package Width: 15.8 centimeters

Package height: 3 centimeters

Compatible with: All

Package thickness: 18 centimeters

External Product ID: 111111

Manufacturer Number: WUW-R37

Package weight in KGs: 200 grams

External Product ID Type: Not Available

Amazon’s Description

Manufacturer Number : WUW-R37

Microphone included : Yes

Noise Cancelling : No

External Product ID : 111111

Brand : WUW

Connectivity : Wireless

External Product ID Type : Not Available

Model Number : R37

Type : In Ear

Compatible with : All

PRODUCT PARAMETERS

Bluetooth version: Blue Teeth 4. 2

Frequency range: 2.4GHz

Working range: 10m

Standby time: more than 200 hours

Music playback: more than 10 hours

Charging time: about 2 hours

Talk time: 10 hours or more

supporting agreement:

A2DP, AVRCP, HSP, HFP

Frequency response: 20-200000Hz