YYK-525 5.0 Bluetooth Hands free Single Handsfree Business Earphone Wireless Earbuds For Driving HD Call Headphone Mic HeadsetDescription:

1.High Fidelity Sound: This bluetooth headset is equipped with high-end Juli 3015 chip, ensures maximum signal quality, and guarantees excellent sound quality.

2.portable storage box, easy to carry and very good for protection,

3.Ultralight and comfortable design, ergonomically-shaped in-ear buds and ear loops brings comfortable and no heavy feeling even after long time wearing, the 180 degree flip boom arm turns around the corner and fit this headset in right or left ear.

4.Compatible with 99% of Bluetooth-enabled devices (such as mobile phones, tablets).up to 4hrs working time &120hrs,stand-by with 1hrs quick charge, 10 meters / 30 feet range.,used for a long time and the machine is not hot.

5.LED screen displays power, real-time power display

6.Low power consumption is the core technology of headphones,Adopting exquisite energy gathering cabin design, built-in large-capacity lithium battery, escort your earphones

Specifications:

1. Headphone parameters

Bluetooth-compatible chip: Juli 3015

Bluetooth-compatible version: V5.0+EDR

Wireless frequency: 2.4GHZ

Support protocol: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3

Transmission distance: 10 meters

Battery capacity: 50mAh

Charging voltage/current: 5V/1A

Play/talk time: about 4 hours

Charging time: about 1 hour

Standby time: 120 hours

Speaker impedance: φ8MM 32Ω

Microphone sensitivity: -42Db

Working temperature: -10-50℃

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2. Parameters of charging compartment

Input voltage/current: 5V/1A

Battery capacity: 400mAh

Gross weight: 176G

Earphone + charging compartment Net weight: 85g

Package List:1*Eeaphone1*Charging compartment1*Charging cable1*User manual