D-814 Wireless Bluetooth-compatible 5.3 Headphones HiFi Stereo Headphones with 40H Playtime - Black
PU leather earmuffs are comfortable and breathable: The earmuffs are made of soft and skin-friendly materials, which are lightweight, comfortable and breathable, and can be worn for a long time without getting tired
Up to 40 Hours Playtime: With an impressive battery life of up to 40 hours on a single charge, you can enjoy uninterrupted music throughout the day
Advanced Bluetooth5.3 Connectivity: With Bluetooth-compatible 5.3 technology, these workout Headphones Bluetooth-compatible offer more stable transmission speed, lower latency and better audio output. The Headphones can give you wonderful music enjoyment
Premium Audio Performance: Equipped with high fidelity 40mm dynamic coil unit, these headphones deliver crystal-clear highs, balanced mids, and powerful bass
Button operation, convenient design: Simple button operation design, can be easily controlled
Specification:
Bluetooth-compatible version: V5.3
Bluetooth-compatible data stream: HSP, HFP, AVRCP, A2DP, SBC, AAC
New chip: JELI AC7006F
Charging time: about 2 hours
Music playback time: about 40 hours of long battery life (depending on the volume of the song)
Talk time: approximately 40+hours (depending on volume)
Sound quality: Dual differential circuit design, high fidelity heavy bass
Effective and stable connection distance: about 30 meters
Supports 3.5mm audio input jack
Support external TF memory card playback
Support low latency game mode
Durable, rotatable, metal telescopic pull tab structure
Battery specification: 3.7V/400mAh with overcharge and over-discharge protection
Input voltage/current: 5V/1A
Speaker: diameter 40MM, 32 Ω
Output power: 22MW
Microphone: Sensitivity -42dB ± 2
Charging port: Type-C
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D-814 Wireless Bluetooth-compatible 5.3 Headphones HiFi Stereo Headphones with 40H Playtime - Black