SPECS
Model Number: | S661 | Frequency response: | 20Hz – 20kHz | |
Bone conduction technology: |
7th generation of |
Sweat/Water resistance: |
IP55 | |
Chip: | QCC3024 |
Weight: |
29g | |
Bluetooth® version: |
Bluetooth® v5.0 |
Battery: |
Rechargeable Li-Polymer battery |
|
Compatible profiles: |
HSP, HFP, A2DP, AVRCP |
Battery capacity: |
135 mAh | |
Frequency band: |
2402 – 2480MHz |
Continuous play: | Up to 6 hours | |
Maximum RF output power: | 4dBm |
Standby time: |
Up to 10 days | |
Wireless range: | 33 ft (10m) |
Charge voltage: |
5.25V ± 5% |
|
Speaker impedance: | 8.0 ± 0.5ohm | Charge time: | 2 hours | |
Speaker sensitivity: |
96 ± 3dB |
Charge type: | USB-C | |
Microphone sensitivity | -40 ± 2dB | Warranty: | 2 years |
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