YYK-520 2nd Wireless Bluetooth 5.0 Single Ear Headset Car Earhook Business Earphone with Charging Case

YYK-520 2nd Wireless Bluetooth 5.0 Single Ear Headset Car Earhook Business Earphone with Charging Case

The simple three-button operation, readily control

Master-slave switch, single and double-free switching

Adopting a 180° rotatable design, the angle can be adjusted freely, both left and right ears can be worn

9D stereo sound, HD sound quality

Intelligent noise reduction, HD calls

Digital power display, the remaining power in the charging bay is clear at a glance

Bluetooth 5.0 chip, high-speed transmission efficiency, ultra-low latency

Ergonomic design, comfortable to wear, won't hurt your ears

IPX5 sweatproof and waterproof

Specification:

Chip: JL 6973D

Model: YYK-520 2nd

Bluetooth version: V5.1

Support Bluetooth: A2DP/AVRCP/HFP/HSP/EDR

Communication distance: ≥10m

Frequency band: 2.402GHz-2.480GHz

Speaker impedance: 13Ω±10%

Standby time: 100 hours

Talk/music playback time: about 7 hours

Headphone battery capacity: 60mAh

Charging case battery capacity: 500mAh

Headphone charging time: about 1.0 hours

Charging time of charging case: about 1.0 hours

Built-in battery: lithium battery

Charging voltage/current: 5V/1A