Wireless Headphone BT5.3 Earphone Panoramic HiFi Sound

Features:

DT5.0 directional sound black technology: By detecting the shape of the ear, it efficiently emits sound waves, directs them into the ear, and makes the listening feel natural and realistic.

HiFi sound quality: Real-time perception of the external environment, 24/7 seamless wearing experience, providing high-fidelity sound quality.

Panoramic surround sound: The new surround sound technology, improved audio decoding algorithm, simulates the Pro Mirror surround sound field, sublimating the auditory experience beyond imagination.

BT 5.3: Adopting low- V5.3 chip, strong performance, long battery life, game delay tends to "0".

Large-capacity cabin: 400mAh large-capacity lithium battery, 49 hours of super endurance, intelligent digital display is more intuitive, say goodbye to battery anxiety.

Non-in-ear ear-hanging design: Let the ears breathe deeply, refreshing and transparent, providing a comfortable wearing experience.

Fully compatible: Whether the device's system is Android, iOS or Windows, as long as there is BT function, it can be fully compatible.

Specification:

Optional color: Black / White

BT version: BT V5.3

Support BT profile: a2dp 1.3\avctp 1.4\avdtp 1.3\ avrcp 1.5\ hfp 1.5 \spp 1.0\rfcomm 1.2\ 1.3\ hid 1.0\sdp core4.2\l2cap core 4.2

BT working frequency: 2.402GHz-2.480GHz

Receiving sensitivity (TYP) -85dBm

BT range: ≤10m

Rating: 3mW

Headset RF level: Class2

amplifier type: chip built-in

Audio signal-to-noise ratio S/N: ≥90dB

Frequency response: 50Hz~20KHz

Speaker type: full-range speaker ?16.2 32ohm

MIC: silicon microphone, -42dB ±3dB, -42dB ±3dB, -42dB ±3dB, -42dB ±3dB

Battery: 400mAh 3.7V (Case); 55mAh (single Headphone)

Standby time: approx. 120H

Music time: about 8-10 hours (80% volume)

Talk time: about 8 hours (80% volume)

time: 1.5 hours

Headphone size: 5.7*4.1*1.1CM

case size: 108*6.4*2.9CM

Package size: 12.9*10.6*3.5CM

Package weight: 115g

Package list:

1* Headphone

1* cable

1* User manual

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