Generic QY7 V4.1 Bluetooth Mini Lightweight Sports Earbuds, Wireless Stereo Headphones, Bluetooth 4.1 Neckband Earphone, Running Gym Exercise High-fidelity Sound Headset with Aptx Mic (Black)

Designed with your lifestyle in mind, the QY7 wireless sports earbuds is durable, sturdy, and packed with great dynamic sound for your entertainment, leisure, sports, and other activities.

Cordless bound, lightweight, mini
Set yourself free from entangled/coiled long wires and cords. Super lightweight. The stylish wireless back head design is made for sports enthusiasts, ensure not slip out, stay in ear the whole time.

Bluetooth 4.1 Technology and Make Calls Hands-Free
Bluetooth 4.1 makes it easy and fast to pair with Bluetooth enable devices range up to 10m. Equipped with a built-in microphone, the in-ear sport headphones can be used for hands-free phone calls in a clear sould.

Speaker: Stereo
Connection: Bluetooth 4.1
Bluetooth profiles: A2DP/ L2CAP/ HSP /HFP
Charging: iOS show the earbuds battery power status
Voice: aptx? audio technology
Certifications: FCC, CE
Wireless range:10m
Talk time: 4.5h
Stand-by time: 150h
Music play time: 4h
Impedance: 16¦¸
Sound pressure level: 105¡À3dB
Frequency Response: 50Hz---10 KHz
Signal-To-Noise: ¡Ý85Db
Product Dimensions (mm): 40*23*30mm, 560mm cord length
Product weight: 16g

Accessories Included:
1 x Micro USB Cable
1 x User Manual
1 x Gift Box