A4tech B25 2Drumtek Bluetooth v5.2 Wireless Earphone (Icy Blue) (Grayish white) (grey)
A4tech B25 2Drumtek Bluetooth v5.2 Wireless Earphone (Icy Blue) (Grayish white) (grey)
The earbuds can take calls using either, or both, of the earbuds. This allows you to alternate their recharging.
SPECIFICATIONS
Speaker Size: 10 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: 10m
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
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