Yyk-525 Hanging Ear Bluetooth Headset Enc Call Noise Reduction Single Ear Business Headphone Black

• --The new generation 5.1 smart Bluetooth-compatible chip provides powerful power for audio analysis and call noise reduction.
• --Effectively reduces daily noise and digital audio processing filtering, bringing a faster and better experience, 14mm large dynamic coil sound quality experience "sound" in wonderland.
• --Super battery life lasts all day.
• --Smart call noise reduction adapts to environmental changes. 270° rotatable ear hook, the left and right ears can be switched freely.

Feature:

Compatible with mobile devices such as compatible for Android, ios, ipad, notebook, etc..

Description:
Name: Bluetooth-compatible Headset
Bluetooth-compatible version: V5.1+EDR;
Wireless frequency: 2.4GHZ;
Supported protocols: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3;
Transmission distance: 10 meters;
Battery capacity: 120mAh;
Charging voltage/current: 5V/1A;
Play/talk time: about 10-12 hours;
Charging time: about 1 hour;
Standby time: 120 hours;
Speaker impedance: φ8MM 32Ω;
Microphone Sensitivity: -42Db;
Working temperature: -10-50℃;
Packing list:
1 x Bluetooth-compatible Headset
1 x Charging Cable
1 x Instructions
1 x Packing Box
Note:
1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding.
2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.