Mini TWS K2 Twins Wireless Bluetooth V4.1 Stereo Headset Lipstick-Sized In-Ear Earphones Earbuds for iPhone ，Samsung， IPad，Smartphone，and Tablet

Bullet Points:

1. High quality stereo sound and stable connection with Bluetooth V4.1 technology

2. Extra-long battery life， continuous talk time up to 5 hours

3. Creative conductive portable charging system with small lipstick size charger 

4. Can be used as emergency power bank to charge your mobile phone

5. Fashionable style，powerful and excellent compatibility. Supports hands-free calls

Specifications:

Standby Time:Up to 1000 hours

Continuous Talk Time:Up to 4 hours

Total Talk Time:Up to 30 hours

Listening time:2-3 hours，

Listen to the song total time about 20 hours.

Power bank charging time:About 2 hours

Headset charging time:1 hours

Headset battery capacity:45mA

Power bank battery capacity:500mA

Bluetooth version:4.1

Bluetooth support mode:HSP，HFP，A2DP，AVRCP

Chip:UK CSR

Transmission distanc