Description

SPECIFICATIONS

Brand Name: ROCKBROS

Origin: Mainland China

Hign-concerned Chemical: None

Lens Height: About 60mm

Frame Color: black

Lens Width: About 155mm

Frame Material: TR-90

Item Type: EYEWEAR

Lenses Material: TAC

Sport Type: cycling

Certification: CE

Lenses Optical Attribute: Polarized

Model Number: SP251

Gender: Unisex

Bluetooth version: Bluetooth V5.2

Bluetooth protocol: A2DP, AVRCP, HFP, HSP, SPP, GATT, HOGP, PBAP

Audio decoding: SBC, AAC

Bluetooth distance: <10m

Battery capacity: 120mAh

Standby time: about 60H

Talk time: about 5H (100% volume)

Charging time: about 1.5H

Charging input: DC5V

Note！

Bluetooth version: Bluetooth V5.2
Bluetooth protocol: A2DP, AVRCP, HFP, HSP, SPP, GATT, HOGP, PBAP
Audio decoding: SBC, AAC
Bluetooth distance: ＜10m
Battery capacity: 120mAh
Music duration: about 5.5-6H (100% volume)
Standby time: about 60H
Talk time: about 5H (100% volume)
Charging time: about 1.5H
Charging input: DC5V

How to use？

Power on: Press and hold the touch point for 3s
Shutdown: Press and hold the touch point for 5s
Answer/hang up: double-click the touch point
Reject: Press and hold the touch point for more than 1.5s
Play/pause: Double-click the touch point
Next song: Three-click touch point
Wake up voice assistant/Siri: four-click touch point

Product feature

Multi-function one-button control
Open surround sound
120mAh lithium battery magnetic fast charging
TAC polarized lenses are clearly visible in strong light
TR toughness frame adapts to various face shapes
Curved temples
Adjustable nose pads

Sports Bluetooth glasses

5.2 Bluetooth transmission/one-touch control/open listening