① HIGH VOISE RECOGNITION: Built-in noise cancelling boom mic, great for hands-free calling, listening to music, news, etc in any noisy environment. ♩♪♫♨② STRONG BATTERY USE: It can provide up to 4.5 hours of talking, 5 hours for playing music, and standby for 48 hours, only about 1.5 hours of charging time.♩♪♫♨③ ENHANCE SOUND & SECURITY --- In accordance with ergonomics, enhance the wearing firmness, comfy and durable. ♩♪♫♨④ EASY PAIRING & WIRELESS FREEDOM -- Pair easily with any blueteeth devices. Roam range up to 30 feet from paired blueteeth devices. Meet all your needs of calling. ♩♪♫♨⑤ 2018 NEW VERSION 4.1 WIRELESS blueteeth HEADPHONES --- Adapt blueteeth 4.1 + EDR chip technology, enhance the sound quality, HD bass. Smart pairing you phone and be loved by the masses. Up to 30ft blueteeth range in the open space and 10ft in the obstacles space. ♩♪♫♨
Color: black, white, red
USB interface type: Micro USB
USB charging voltage: DC 5V
blueteeth standard: V4.2+EDR
blueteeth configuration file: A2DP1.3 / HFP1.6 / HSP1.2 / AVRCP1.6 / D11.3
Audio noise reduction: CVC6.0 noise reduction
Transmission distance: 10 meters
Single - ear battery capacity: 75 mAh
Battery box capacity: 450 mAh
Music / call time: 5 hours (headphones)
Music / call time: up to 15 hours (with 450mAh mobile battery box)
Standby time: up to 360 hours (with 450mAh mobile battery box)
Battery type: rechargeable lithium ion polymer battery
Compatible devices: blueteeth enabled mobile phones, tablet computers, computers, watches, MP4, loudspeakers
Function: music play, call, call number, etc.
TWS double ear pattern:
1. At the same time holding down the main button of the two earplugs for a few seconds until the red and blue lights flicker alternately.
2. Double clicking one of the earplugs (the other remains stationary),when the blue light is flashing, the Headset matching success
3. Open the blueteeth on the phone, Search connection it.
Single ear model:
1. Hold the main button of the ear plug for a few seconds until the red and blue lights flicker alternately.
2. Open the blueteeth on the phone, Search connection it.
The distance between the headset and the phone can't be greater than 10M.
The distance between the two headphones is not more than 50CM.
In the case of a call, only the main headset has sound.
TOPmountain Portable Fashion Noise Canceling HIFI Sports blueteeth Headset HandsFree Wireless Earpiece V4 1 with Mic for Business Office Driving Sport Black YIGMPRBHL