Bluetooth Wireless Headphones,TWS F9 with Noise canceling Earbuds Mic HiFi Stereo Waterproof Sports Headset for Cell Phones and pc Sound 50 hrs Playtime 243843

Stereo HD Fidelity: Our wireless headphones feature high-performance composite diaphragms that combine and reduce sound distortion, provide deep bass and treble, and provide a pleasant musical experience. A high-quality Bluetooth headphones with built-in microphone, you can make calls easily, you can chat with your friends or speak more clearly while driving and listening to music without being affected by external influences.
CVC 8.0 Intelligent Noise Reduction Technology: Use CVC intelligent noise reduction technology, it can restore high fidelity sound quality.
Bluetooth 5.1 EDR Wireless Technology: Compared with the traditional Bluetooth 4.2, this wireless earphone has faster transmission speed, longer transmission distance and greater data transmission. It is powerful and stable, delivering high quality, low latency and continuous and stable audio signals. Bluetooth in-ear headphones have a wireless connection distance of at least 10 meters (33 ft). Calling and playing games will not lag, and it is suitable for most smart Bluetooth devices.
Stereo HD Fidelity: Features high-performance composite diaphragms that combine and reduce sound distortion, deep bass and treble, and provide a pleasant musical experience
TWS Stereo Mode: When two headsets are interconnected in TWS technology, they form a surround sound system, bringing a rich sense of hearing.
Specification:
Item Type: Wireless Earphones
Bluetooth Version: 5.1 EDR
Support Protocol: A2DP, AVRCP, HFP, HSP, SPP
Headphone Speaker: Φ8mm
Headphone Battery Capacity: 50mAh
Storage Box Battery Capacity: 2000mAh
Transmission Distance: >10m
Talk Time: 4-5 Hours
Play Time: 4-5 Hours
Headphone Charging Time: 1 Hour
Charging Time Of Storage Box: 2 Hours
Color: Black
Package List:
2 * Earphones
1 * Charging Case
1 * Charging Cable
4 * Extra Silicone Ear-Tips
1 * User Manual