Battery
| Standby time |
400 h |
| Talk time |
10 h |
| Continuous audio playback time |
10 h |
Performance
| Operating keys |
Volume -, Play/pause, Volume + |
Headphones
| Headphone sensitivity |
103 dB |
| Headphone frequency |
20 - 20000 Hz |
| Ear coupling |
Supraaural |
| Impedance |
32 Ω |
Ports & interfaces
| Headset connectors supported |
Micro-USB |
| Interface type |
Bluetooth |
| Wireless range |
10 m |
| Bluetooth profiles |
HSP, HFP, AVRCP, A2DP |
Design
| Wearing style |
Head-band |
| Headset type |
Binaural |
Additionally
| Battery performance |
195 mAh |
Vultech HD-04WBT. Headset type: Binaural, Wearing style: Head-band, Colour of product: White. Connectivity technology: Bluetooth, Operating keys: Play/pause, Track <, Track >, Volume +, Volume -, Brand compatibility: Universal. Interface type: Bluetooth, Wireless range: 10 m, Bluetooth version: 4.0 EDR. Ear coupling: Supraaural, Headphone frequency: 20 - 20000 Hz, Headphone sensitivity: 103 dB. Battery capacity: 195 mAh, Talk time: 10 h, Standby time: 400 h