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TWS headphones Tecno Buds 4 Air blue 2024

#5484943

TWS headphones Tecno Buds 4 Air blue 2024

[in-ear, Bluetooth 5.4, IPX4, up to 5.5 h, 20 Hz - 20000 Hz, 30Ω] details

4.69 | 232
Excellent reliability
119 000 UZS
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Warranty: 12 mos.

Accessories

  • Characteristics
  • Feedback 232
  • Service rating (Reliability assessment)
  • Instructions and files

Characteristics TWS headphones Tecno Buds 4 Air blue 2024

General parameters

Type
TWS headphones
Model
Tecno Buds 4 Air
Production Start Date
2024
Gaming Headphones
none
Signal Transmission Method
Bluetooth

Appearance and Design

Construction Type
in-ear
Main Color
blue
Housing Material
plastic
Earpad Material
silicone
Mounting Method
no mounting
Backlight
none
Location when in Case
vertical
Kid-Friendly Design
none
Monitoring Headphones
none
Bone Conduction
none
Sports Headphones
yes
Waterproof Housing
yes
IP Dust & Water Protection Rating
IPX4

Acoustic characteristics

Sound System Layout
2.0
Acoustic Design
closed
Lowest Playback Frequency
20 Hz
Max Playback Frequency
20000 Hz
Impedance (Resistance)
30 Ω
Sensitivity
107 dB
Power
5 mW
Total Harmonic Distortion (THD)
< 3%
Number of Emitters On Each Side
1
Transducer Type
dynamic

Microphone Specifications

Microphone
yes
Microphone Mount Type
built-in
Flexible Microphone Arm
none
Microphone Frequency Response
50 Hz
Microphone Max Playback Frequency
10000 Hz
Microphone Sensitivity
-38 dB
Microphone Noise Cancellation
yes

Connection Parameters

Bluetooth Version
5.4
Bluetooth Profiles
HFP, A2DP, AVRCP
Codec Support
AAC, SBC
Wireless Range
10 m

Functions and Controls

Active Noise Cancellation
none
Transparent Mode (Talk Through)
none
Control Type
vocal, touch-sensitive
Volume Control
on the earcup
Key Functions
playback, hang up, song selection, pause, voice assistant activation, answer call
Control via Mobile Device
yes
Management App
Welife APP
Low Latency Mode
yes
Charge Indicator Type
LED
Max Audio Sources
1 pcs
Memory Card Support
none

Power

Runtime Per Charge
up to 5.5 h
Runtime (With Charging Case)
up to 22 hours
Headphone Battery Capacity
35 mA·h
Case Battery Capacity
320 mA·h
Wireless Charging Support
none
Fast Charging
none
Charging Port
USB Type-C
Charging Cable Included
yes

Additional Information

Case Dimensions (HxWxD)
55.7x46.9x25.2 mm
Package Contents
charging station case, USB Type-A - USB Type-C cable, 2 pairs of extra earpads, documentation
Features, Additional
equalizer
Weight
29 g

Description

Наушники TWS Tecno Buds 4 Air синего цвета воспроизводят стереозвук в широком частотном диапазоне – от 20 до 20000 Гц. Устройство соответствует классу пылевлагозащиты IPX4 и подходит для эксплуатации под дождем. Благодаря наличию микрофона наушники исполняют роль гарнитуры и могут использоваться для телефонных разговоров без помощи рук. Беспроводное подключение к смартфонам и другим Bluetooth-совместимым устройствам производится на расстоянии до 10 м.