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Awei A840BL

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Design: in-ear; Connection type: wireless; Bluetooth version: Bluetooth v4.0; Range (m): 10; Impedance (Ohm): 16; Frequency range (Hz): 20 – 20000; Sensitivity (dB): 90; Speaker size (mm): 9; Volume control; NFC; Operating time (music) (h): 4; Charging port: microUSB; Weight (g): 17;
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Awei A840BL
Type:in-ear
Connection:Bluetooth v4.0
Frequencies:20 – 20000 Hz
Sensitivity:90 dB
Battery:100 mAh, up to 4 h
All specifications
Specifications A840BL
Connection and design
Designin-ear
rigid shackle
Connection typewireless
ConnectionBluetooth v4.0
Range10 m
Specs
Impedance16 Ohm
Frequency range20 – 20000 Hz
Sensitivity90 dB
Speaker size9 mm
Emitter typedynamic
Microphone specs
Microphonebuilt into the case
Features
Volume control
NFC
Power supply
Power sourcebattery
Headphone battery capacity100 mAh
Operating time (music)4 h
Charging portmicroUSB
General
Weight17 g
Added to E-CatalogJune 2016
E-Catalog UK editor, Headphones
Olexandr Cherkashchenko, edited 08.04.2026
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Awei 2026 - new arrivals, bestsellers, and the most relevant models Awei.
Kosher headphones
14 February 2018 
i definitely recommend buying excellent headphones
Excellent headphones fit well in the ears, do not rattle, are loud, work for a long time on charging, the longest ride was 8 hours
haven't found yet
use Awei A840BL month or more i recommend it should buy
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