[bluetooth 5.0] TWS Mini Earphone HiFi Stereo Touch Control Auto Pairing IPX5 Waterproof Sport Headphones with Mic – Red

Specifications:
bluetooth Chip RELTEK RTL8763B
bluetooth Version V5.0
Channel System 5D Stereo
Working Frequency 2.402~2.480GHz
Supporting Agreement HSP/HFP/A2DP/AVRCP
Transmission Distance 10 Meters
Transmission Power Class2
Audio Signal To Noise Ratio
98dB
Response Frequency 20~20000Hz
Charging Input Standard Contact, DC 5V/0.5-1A
Listening To Song Time About 5.5-6.5 Hours
Call Time About 10 Hours
Standby Time About 100 Hours
Headphone Battery 3.7V Lithium Battery, 60mAh
Charging Box Battery 3.7V Lithium Battery, 1200mAh
Charging Time Headphones: 45 Minutes, Charging Box: 2~3 Hours
Headphone Size L * W * H (24.8 * 19 * 23.8 mm)
Charging Box Size L * W * H (75 * 45 * 35.8 mm)
Horn Diameter 6mm Graphene
Speaker Frequency Range 20-20KHz
Speaker Impedance 16ohm
Speaker Sensitivity 94db±3db
Rated Power 10mw
Microphone (Silicon Microphone) 4026
Microphone Frequency Response Range 100Hz–8000Hz
Wheat Wind Sensitivity -42db±3db

Features:
1. 10M Obstacle-free Connection——TWS Earbuds are completely wireless and give you the freedom to move without catching or pulling on any cables.
2. Independent Sound Chambers with 6mm graphene drivers——Produces accurate vocals, powerful low frequencies and balanced mid frequencies.
3. Built-in Microphone,High-sensitivity microphone reduces ambient noises and grasps the detail of voice, ideal for in-car calling or working use.
4. Mini Charging Box——Stores and charges the earbuds when you’re not using them, so they are always ready to go when you need them.
5. IPX6 Waterproof——Wear the earbuds in the rain.
6. Ergonomically designed to perfectly fit your ears, very lightweight, soft smooth silicone gel surface have comfortable wearing without falling out when strenuous exercise.
7. Simple Operation——When removed from the charging box, the earbuds automatically power on and connect to the previously paired device.
?Product List:
1 Pair* bluetooth Earbuds
3 Pairs* Earbuds(Large, Middle, Small)
1* Manual
1* USB Charging Cable
1* Power Supply Box