Shenzhen Dytimes Technology D-816 Wireless Headphone User Manual
- June 9, 2024
- Shenzhen Dytimes Technology
Table of Contents
Shenzhen Dytimes Technology D-816 Wireless Headphone
Specification
| Style: | Headset/over ear/on ear |
|---|---|
| BT Version: | V5.3 |
| Audio range: | 20Hz. -20KHz |
| Frequency Range: | 2.402GHZ- 2.480 |
| BT profiles : | HSP, HFP, A2DP, AVRCP |
| Emission range: | >15M |
| Music/Talk times: | About 10-15 hours |
| Charging times: | About 2-3 hours |
| Stand-by time: | About 1000 hours |
| Music player: | Stereo |
| Battery: | 3. 7V/400mAh LiPO |
| FM audio: | 87.5-108 0MHz |
| TF card input: | Micro sd 128M-32G |
| Audio formats: | MP3 |
| Aux line in: | 3. 5mm socket |
| Speaker: | 40mm/320 |
| Microphone: | 42dB±3 |
| SNR: | >95dB |
| Working Temperature: | 10-45 DEGREE |
| Producer: | Made in china |
Safety Precautions
- Please do not split the headphones.
- Keep the device out of extreme heat and humid.
- Please do not overcharge. If don’t use it for a long time, please. still to charge battery from time to time in order to protect it.
- Please wear the headsets correctly during use, and adjust the angle of the headsets in the pinna , to make it achieve: the best comfortable and sound quality.
Operation chart
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept
Any interference received, including interference that may cause desired
operation.
Any changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a
particular installation.
If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the
following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction