Headphones – Bluetooth Headset Rotatable Stereo Earphone Noise Reduction Headphone

Bluetooth Headset Rotatable Stereo Earphone Noise Reduction Headphone
Description:
This Bluetooth headset offers you the wireless, comfortable wearing experience to easily control between voice calls and music with powerful and stereo sound.
Features:
[Fit for Right and Left Ear] 180°adjustable Ear-fit allows you to adjust the angle to fit your right or left ear.
[Bluetooth 5.1 chip] It deliver efficient wireless performance for better connectivity and better sound quality.
[Excellent standby time] 688h stanby time|48h call.
[Caller ID Report] Announce caller's phone number, pause music for incoming calls.
[Multipoint Technology] Supports two mobile phone the same. Never two phones'important call.
Specification:
Function Parameter:
Bluetooth version: V5.1 + EDR
Bluetooth mode: Hands free / headset
power: 0.25MW-2.5MW
Transmission range: 10meters
Working voltage / current: 3.7V/ 8mA
Battery capacity: 300
Charging voltage / current: 5V +0.25V/1A
Charging time: about 1-2hours
Standby time:688 hours
Call duration:about 48 hours (for listening to songs, about 36 hours)
Wireless frequency: 2. 402GHZ~ 2.480GHZ
Support agreement: A2DP AVRCP HFP HSPTransmission
Intelligent reminder: voice prompts/ call number broadcast Way for
wearing: the style to hang behind ears and be into ears
Battery type: 300mAh rechargeable lithium polymer battery
Charging power supply: AC input 110-240V output 5V/1A
Headphone net weight: 18g
Headphone ear size: 7x4.4x2.2cm
Package weight: 42g
Packing size ：10x7.7x3cm
Packing list:
1x Rear-mounted in-ear Bluetooth headset
1x Plug-in headset
2x Ear cap
1x USB charging cable
1x User Manual