Description:

HM50 all-round noise reduction wrist TWS headset, wristband charging case, smart chip, wireless compatible, electronic products with Bluetooth devices can be connected. Portable watch-type earphone case, take out the headset and connect it in one second. High-capacity brand new battery, long-lasting battery life, safe, stable and durable. Waterproof headphones, not afraid of rain and sweat in daily sports. Smart chips, wireless compatible, and can be connected to electronic devices with Bluetooth.

Specification:

Acoustic diaphragm: graphene carbon nanotube diaphragm

Sounding unit: 6mm custom HIFI micro full frequency unit

Acoustic structure: closed

Frequency response range: 20HX~20KHZ

Sensitivity: 92 3db

Battery capacity: earphone: 50mAh, charging compartment: 300mAh

Product size: approx. 6x3.5x2.5cm / 2.4x1.4x1.0in

Packing size: approx. 17x9.5x4.5cm / 6.7x3.7x1.8in

Package List:

Charging case x 1

Headset x 1 pair 

Data line x 1

Instruction manual x 1

Earmuffs x 3 pairs