The TWS true wireless stereo earphone brings you extraordinary music enjoyment and allows you to have hands-free phone calls. Comes with a charging box to provide backup battery for your earphones, no worry that it will be out of power. Ergonomically designed earbuds enhance long-lasting wearing comfort and always keep earphone stable when you doing exercise. It is great for gym, running, jogging, hiking, cycling, etc.

• Bluetooth V4.1 for stable connecting and power saving

• Adopt True Wireless Technology, enjoy your wirelessly sports 

• Charging box provides convenient charging for your earphones

• Strong compatibility, compatible with any Bluetooth enabled devices

• Compact and light-weight design

Specifications:

• Bluetooth version: 4.1 Edition

• Music time: About 2.5 hours

• Charging time: 1-2 hours

• Talk time: 2 hours

• Standby time: 130 hours

• Working current: 22mA

• Standby current: 4uA

• Frequency range: 2.4-2.485GHz

• Bluetooth class: Class 2 and Class 3

• Modulation process: GFSK

• Max transmitter power: +2DBm

Compatible with:

• iPhone, iPad and Samsung, HTC, etc. Bluetooth-enabled devices