| Other |
| Producer product name |
BH420 |
| Gross weight |
0.168 kg |
| Barcode |
4770070881255 |
|
| Technical details |
| Type |
Wireless in-ear |
| Connections |
Bluetooth |
| Working distance |
Up to 10 m m |
| Frequency response |
20–20 000 Hz |
| Impedance |
16 Ω |
| Driver diameter |
8.2 mm |
| Sensitivity |
110±3 dB |
| Control |
Multi-function button |
| Ingress protection |
Splash-proof |
| Other features |
Voice assistant |
| Connector type |
USB, Type-C, 5 V DC |
| Net weight |
0.04 kg |
| Warranty |
24 month(s) |
|
| Ports & interfaces |
| Bluetooth version |
v5.0 |
| Microphone in |
Yes |
|
| Other features |
| Microphone sensitivity |
15±3 dB |
| Power supply type |
USB, Type-C, 5 V DC |
| Colour |
Black |
|
| Power |
| Charging time |
Up to 1.5 h |
|
| Battery |
| Portable charger charging time |
Up to 2 h |
| Standby time |
About 400 h |
| Talk time |
Up to 20 h |
| Playback time (single charge) |
Up to 5 h |
|
| Features |
| Material |
Plastic |
| Package content |
ACME BH420 earphones, portable charging case, USB type-C charging cable, ear tips (S / M / L), user manual |
|
| Weight & dimensions |
|
