Do you have a question about the JBL Everest 300 and is the answer not in the manual?
Guidance on setting volume to a safe level to prevent hearing damage.
Advice to maintain a safe listening volume once established to prevent future damage.
Details on who is protected by the limited warranty.
Guidance on setting volume to a safe level to prevent hearing damage.
Advice to maintain a safe listening volume once established to prevent future damage.
Details on who is protected by the limited warranty.
| Battery voltage | 3.7 V |
|---|---|
| Battery capacity | 610 mAh |
| Rechargeable battery | Yes |
| Number of batteries supported | 1 |
| Continuous audio playback time | 20 h |
| Headset type | Binaural |
| Product type | Headset |
| Product color | Black |
| Wearing style | Head-band |
| Volume control | Digital |
| Recommended usage | Calls/Music |
| Sound pressure level (max) | 115 dB |
| Driver unit | 40 mm |
| Ear coupling | Circumaural |
| Headphone frequency | 10 - 22000 Hz |
| Maximum input power | 1 mW |
| Headphone sensitivity | 100 dB |
| Microphone type | Built-in |
| Microphone sensitivity | -42 dB |
| Cables included | Audio (3.5mm), Micro-USB |
| Bluetooth version | 4.1 |
| Bluetooth profiles | A2DP, AVRCP, HFP, HSP |
| Connectivity technology | Wireless |
| Package type | Box |
| Modulation | 8-DPSK, DQPSK, GFSK |
| Depth | 173.8 mm |
|---|---|
| Width | 70.8 mm |
| Height | 163.2 mm |
| Weight | 245 g |











