Overview
1.High Fidelity Sound: This Bluetooth headset is equipped with a high-end CSR chip, ensures maximum signal quality, and guarantees excellent sound quality.
2. portable storage box, easy to carry.
3.Ultralight and comfortable design, ergonomically-shaped in-ear buds and ear loops bring 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.

Notes
1. Due to the difference between different monitors, the pictures may not reflect the actual color of the item.
2. Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.

Specifications:
1. Headphone parameters
Bluetooth 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℃
2. Parameters of charging compartment
Input voltage/current: 5V/1A
Battery capacity: 400mA

Package Content:
Earphone*2, charging compartment*1, charging cable*1, ear cap*4, manual*1