A4tech B20 2Drumtek True Wireless Earphone, Mint Green
Ref. number: A4-HEAD-B20-MINTGREEN
Price: 58.99 BGN
Specifications
| Manufacturer | A4tech |
| Warranty | 24 months |
| Product code | B20 MINT GREEN |
| Barcode | 4711421978514 |
| Type |
In ear
|
| Colour |
Green
|
| For |
Women
Men
|
| Bluetooth version |
5.2
|
| Battery life |
20 h
|
| Standby | |
| Connection |
Single Point
|
| True Wireless |
Yes
|
Description
Speaker Size: 13 mm
Frequency Response: 20 Hz-20 kHz
Earphone Sensitivity: 102 dB @ -10 dBFS
Mic. Sensitivity: -42 dB @1 kHz/Pa
Earphone Impedance: 32 ohm
Bluetooth Version: v5.2
Operation Distance: 10 m
Earphone Battery Type: Lithium Battery (40 mAh)
Charging Case Battery Type: Lithium Battery (380 mAh)
Charging Power: 5V=500mA
Earphone Charging Time: ＜1.5H (Low Battery to Fully Charged)
Case Charging Time: ＜1.5H (Low Battery to Fully Charged)
Music Playtime with Single Charge: ≈5H (50% Volume Data)
Playtime from Charging Case: ≈20H (50% Volume Data)
Earphones weight: 4g
Weight: 39g