Specification:
Color: black, white, red, gold (optional)
Material: ABS
Channel: stereo
Use: ear plug type
Bluetooth version: 4.2
Bluetooth distance: 12 meters
Bluetooth protocol: support HFP1.6 / A2DP1.3 / HSP1.2 / AVRCP1.6 / D11.3
Noise reduction: CVC6.0 intelligent noise reduction
Bluetooth Name: HBQ-i7 tws
Headphone battery capacity: built-in 65mAh lithium battery (included)
Charging battery capacity: built-in 950mAh lithium battery (including)
Headset charging time: 1-2 hours
Single ear use time: 5-6 hours
Binaes use time: 4-5 hours
Charging seat size: 6.5 x 5.2 x 3.1cm
Product size: 2 x 1.9 x 4.9cm
Features: bluetooth music, bluetooth call, call answering / refusal, last redial, voice report number, etc.

Features:
1.The headset is small and easy to wear.
2.With the charging dock, charging dock with full power can offer power to earphone for 5-6 times.
3.With headset charging cable and charging dock,more convenient.
4.Invisible in Ear Ultra-Small Sports Wireless Bluetooth 4.1 Stereo Headset Mini Earphone Earpiece Earbud Headphone with Microphone Hands-free Calling.
5.The Newest bluetooth 4.1 headset with lightweight and compact portable design. Simple and Stylish.
6.Built-in A2DP /AVRCP audio processing system, can be a very good eliminate Noise and echo,Perfect for Stealth Listening or watching at work.
7.Support multipoint connections, Can connect two mobile phones at the same time and ready to answer the incoming call of one phone any time.
8.Up to 4 hours of continuous talk time. the wireless range up to 10 meters.it offers you the wireless freedom, and it gives you the most comfortable wearing experience.
9.Compatible with most Bluetooth-enabled devices.