S21
OEM
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| Waterproof : | |
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| Type | Bone Conduction Headphones |
| Bluetooth Chip | AC7006F4 |
| Appearance size | 138x108x44mm |
| Waterproof rating | IPX7 |
| Internal memory | 32GB large memory |
| Bone conduction vibrator | Ø14mm 0.5W, 8Ω |
| Battery capacity | 180MA |
| Standby time | 200h |
| Charging time | 2.5 hours |
| Playback time | 9 hours Bluetooth mode |
Introducing our best bone conduction headphones, designed to provide an unparalleled listening experience. With a sleek and clean design, the lightweight body of these headphones exudes a premium feel with its metallic paint texture.










| Type | Bone Conduction Headphones |
| Bluetooth Chip | AC7006F4 |
| Appearance size | 138x108x44mm |
| Waterproof rating | IPX7 |
| Internal memory | 32GB large memory |
| Bone conduction vibrator | Ø14mm 0.5W, 8Ω |
| Battery capacity | 180MA |
| Standby time | 200h |
| Charging time | 2.5 hours |
| Playback time | 9 hours Bluetooth mode |
Introducing our best bone conduction headphones, designed to provide an unparalleled listening experience. With a sleek and clean design, the lightweight body of these headphones exudes a premium feel with its metallic paint texture.









