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Blackview AirBuds 4

Photos - Headphones Blackview AirBuds 4
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Blackview AirBuds 4
Connection and design
Connection typewireless
ConnectionBluetooth v 5.3
Range10 m
Frequency range20 – 20000 Hz
Speaker size13 mm
Emitter typedynamic
Microphone specs
Microphonebuilt into the body
Microphone noise cancelingENC
Codec supportSBC
Power supply
Power sourcebattery
Headphone battery capacity35 mAh
Case battery capacity400 mAh
Charging time1.5 h / 2.2 hours charging case /
Operating time (music)6 h
Operating time (talk)3 h
Operating time (with case)36 h
Fast charge10 minutes for 1 hour of work
Charging portUSB C
Touch control
Weight4 g
In boxsilicone tips
charging case
Added to E-Catalogfebruary 2024
Long battery life with case.

Tiny true wireless (TWS) headphones, equipped with 13 mm dynamic drivers and connected to mobile devices via the Bluetooth v 5.3 wireless protocol. The model belongs to the category of ergonomic in-ear headphones with a streamlined shape and a tight fit in the ears. Each earphone weighs about 4 g, and on store shelves Blackview AirBuds 4 are presented in two colors to choose from: black Obsidian Black and white Pearl White.

As for the nature of the sound, the model boasts deep bass, clear midrange frequencies and clear highs. In the mode of listening to audio tracks, the headphones stay afloat for about 6 hours, during telephone conversations - 3 hours. The charging case increases battery life up to 36 hours. Moreover, in 10 minutes. While in the case, the headphones accumulate enough charge for subsequent autonomy for at least 1 hour. The headphone body is rated IPX7 for reliable moisture protection, and in addition, the model has support for convenient touch controls.

Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager