Yyk-520 2nd Generation Wireless Headset Business Ear-mounted Bluetooth-compatible 5.1 Hands-free Call Noise Reduction Headphones

Feature:

1. Two rotatable alloy shafts, the wearing angle of food-grade skin-friendly ear hooks can be adjusted arbitrarily.
2. Compatible with various electronic devices such as Compatible for ios, Android, iPad, notebook, etc.

Description:
Product Name: Headphones
Headphone parameters:
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: 100mAh
Charging voltage/current: 5V/1A
Play/talk time: about 8 hours
Charging time: about 1 hour
Standby time: 120 hours
Speaker impedance: φ8MM 32&;
Microphone sensitivity: -42Db
Working temperature: -10-50℃
Charging bin parameters:
Input voltage/current: 5V/1A
Battery capacity: 500mAh
Charging compartment size: 11.5x6.5x2CM
Packing list:
1 x Headphones
1 x Charging Bin (optional)
2 x Ear Cap
1 x Charging Wire
1 x User Manual
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.