| Auto pairing | support |
|---|---|
| Support protocol | HFP 1.7, HSP 1.2, A2DP 1, avrcp1.6, spp 1.2 and pbap 1.0 |
| Water density | ipx7 waterproof (no contact with hot water) |
| Key lights | red and blue |
| Color | Black |
| Channel | stereo |
| Loading time | about 1-2 hours |
| features 1 | play pause, reply, call Siri, set volume |
| features 2 | up and down switch, switch |
| Brand | Unbranded |
| Type | Canal Earbud (In Ear Canal) |
| Noise reduction version | cvc8.0 |
| Model | Earphones |
| Connectivity | Bluetooth |
| HD call | single call |
| Product model | f9-5c Bluetooth headset |
| Bluetooth version | v5.0 |
Check the listing for details. Bluetooth 5.0 Wireless Earbuds Headphone Headset Noise Cancelling Waterproof TWS. Color: Black, Condition: New. Listed at 9.95 USD. Product model: f9-5c Bluetooth headset. -1 f9-5 Bluetooth headset. Bluetooth version: v5.0. -Noise reduction version: cvc8.0. Single ear capacity: 45mah. HD call: single call. Auto pairing: support.