1. Super long standby time, up to 60 hours.
2. Twins in-ear style headphone, plug and play.
3. Lightweight and portable, also comes with drawstring pouch.
4. Built-in superior HD microphone, provide clear and loud sound.
5. High stereo audio effects, good noise-cancellation peformancex.
6. 5 hours working time can be lasted if you listen it continuously.
7. Bluetooth wireless earbud follows ergonomic principles, comfortable to wear.
8. Support incoming call number and voice prompts.Can connect two mobile phones at the same time.
Battery Capacity: 75 mAh
Frequency: 2.4 GHz
Wireless Version: 4.2
Receive sensitivity: -90 dBm
BT connection range: Approximately 10M
Chipset: CSR 8635
Work time: One for 5~6 hours,and a set for 2~3 hours
Charging time:1.5 hours
Size(L*W):18 x 20 mm
Support protocol family: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/DI1.3
2 x Wireless Bluetooth In-ear Earbud
1 x USB Cable
4 x Sleeve Cap for Replacement
1 x User Manual