Byujiro Bluetooth Headphones Headset Wireless Bluetooth Headset Metal Telescopic New Large Earmuff Bluetooth Headset

Headset Wireless Bluetooth Headset Metal Telescopic New Large Earmuff Bluetooth Headset
Features:
Bluetooth wireless and wired dual-purpose design: The headset has 3.5MM audio port and card- socket, which can meet your needs
adjustment of telescopic head beam: the telescopic arm is used to - adjust the size of the headphone head beam, most of which can be worn comfortably
Skin-friendly ear stickers are accompanied by softness: ear muffs are made of skin-friendly leather and vegetable soft sponge, which are breathable and not stuffy, providing comfortable wearing enjoyment
No delay picture synchronization in the game: the connection is stable and continuous. -, listen to the voice, distinguish the position, high-definition video,-low delay picture synchronization
40MM super speaker: high resolution to - the details of every sound, HIFI - adjusted by - . Like live concert, you can enjoy the exciting immersive and give you new experience - your-
Product Description:
Product parameters:
New of Bluetooth: V5.3
Charging time: about hours
playback time: about 15 hours ( to volume and song)
Talk time: about 15 hours (depending the volume)
Battery specification: 3.7V/400mAh lithium battery with double protective plates
Effective stable connection distance: ≥ 20m
Support external card- ( card)
Support radio function
foldable structure, metal telescopic tab
Input voltage/current: 5V/1A
Horn: diameter φ 40MM，32 Ω,
Audio output power: 22mw *
Microphone: sensitivity - 42dB ± 3
Product packaging size (CM): 18.3 * 9.3 * 14.5
Package weight (g): 350
Package:
1 * Headphones
1 * Charging cable
1 * Audio cable
1 * Instructions
1 * Packing box