QTOCIO Bluetooth Headphones. 5.3 Bluetooth Headset With Retractable HiFi Subwoofer. Fully Enclosed Ear. And Wireable Card Insert

5.3 Bluetooth Headset With Retractable HiFi Subwoofer. Fully Enclosed Ear. And Wireable Card Insert
Product parameters: Product name: Bluetooth headset
Function usage: wireless headset. Bluetooth headset. sports headset
Bluetooth version: 5.3 + EDR
Color: Black
Battery capacity: 400mah
Horn: 40 mm/32 ??
Receiving sensitivity: – 84dBm
Transmission power: Max 6dBm
Transmission range: ?? 10M
Plug in card playing: supports playing songs in the external card
Charging: USB charging interface
Charging time: about 2 hours
Call duration: ?? 6 hours
Standby time: 200 hours
Product size: 18.8×8.6×6.7 cm/ 7.40×3.38×2.64 inch
Package size:20.0×14.4×7.9 cm/ 7.94×5.87×3.11 inch
Gross weight: 243 g/ 0.536 lb
Feature:
Dual mode wired and wireless. Intelligent Bluetooth stereo multifunctional earphone. one click connection. real sound. wired and wireless connection. This is a wireless earphone with wired connection function. so you can use and master it according to your needs.
Comfortable all day. made of headband. making it easy to wear various sizes of heads without pain. The softer and more comfortable memory protein earmuffs defend your ears during long use.
5.3 Wireless Bluetooth with automatic connection function. You can use the buttons on the headphones to play. pause. control volume. and other basic operations. When connected to a mobile phone to listen to music or a phone call. the wireless transmission signal is stable and the sound quality is excellent.
Long standby time. Polymer safe explosion proof battery. which can be continuously used without worrying about the battery’s short lifespan.
Mini headphones. Support micro stretching structure adjustment. which can adjust the ears. making individuals more comfortable and suitable for different types.
The Package Include:
1 x Bluetooth headest
1 x Charge cable
1 x Use manual

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