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Rockbros SP-251 Polarized Cycling Glasses with Bluetooth Audio - Black
RockBros
| Products ID: | 189386 |
|---|---|
| Manufactured by: | RockBros |
| Availablity: | Ready to Order |
| Delivery Time | 5-12 business days |
| EAN: | 5907769394515 |
Delivery options to:
Choose countryThe Rockbros SP-251 combines polarized sports sunglasses with a wireless Bluetooth 5.2 audio system. Two built-in speakers let you listen to music, navigation directions, and phone calls without covering your ears, keeping you aware of ambient sounds.
Open-Ear Audio and Touch Controls
Speakers positioned along the temples direct sound toward your ears without requiring in-ear earbuds. The integrated touch panel allows you to turn the glasses on and off, pause playback, skip to the next track, manage incoming calls, and activate a compatible phone voice assistant.
TAC Polarized Lenses and Lightweight Frame
Polarized TAC lenses minimize harsh reflections from wet roads, water, snow, and glass surfaces, supporting clear vision in bright outdoor conditions. The flexible TR frame, curved temples, and adjustable nose pad keep the glasses secure and comfortable during active rides.
Battery Performance and Magnetic Charging
The integrated 120 mAh battery delivers approximately 5.5 to 6 hours of audio playback or around 5 hours of talk time at full volume. A magnetic charging port ensures fast cable connection, reaching a full charge in approximately 1.5 hours.
| Brand | Rockbros |
|---|---|
| Model | Rockbros SP-251 |
| Bluetooth version | 5.2 |
| Bluetooth protocols | A2DP, AVRCP, HFP, HSP, SPP, GATT, HOGP, PBAP |
| Audio codecs | SBC, AAC |
| Bluetooth range | up to 10 m |
| Battery capacity | 120 mAh |
| Music playback time | about 5.5-6 hours at 100% volume |
| Talk time | about 5 hours at 100% volume |
| Standby time | about 60 hours |
| Charging time | approximately 1.5 hours |
| Charging input | magnetic 5V |
| Dimensions | approximately 165 x 155 x 60 mm |
| Weight | about 43 g |
| Material | TR, TAC lenses |
| Color | black |
How does the open-ear audio system work on these glasses?
Dual speakers integrated into the frame temples direct sound toward your ears without blocking your ear canals, allowing you to hear both audio and surrounding environment sounds.
How long does the battery last on a single charge?
The 120 mAh battery provides approximately 5.5 to 6 hours of music playback or around 5 hours of phone call talk time at 100% volume.
What actions can be controlled using the touch panel?
Touch gestures allow you to power the glasses on and off, pause music, skip tracks, answer, reject, or end phone calls, and trigger your smartphone's voice assistant.
