Energy Sistem Urban Music Bluetooth Glasses - Polarized Lenses with Superior UV400 Protection and Anti Blue Light - Music Playback - Microphone and Voice Assistant - IPX5 - Touch Control - Autonomy 5 hours - Color Black

Sunglasses with polarized lenses with UV400+ protection and blue radiation protection, has Bluetooth and Built-in microphone to listen to music, make phone calls or use the voice assistant. Also waterproof with IPX5.
Features:
-Polarized lenses with superior UV400 protection and anti-blue rays
-Bluetooth music playback.
-Integrated microphone for phone calls and voice assistant with a range of 10 meters
-IPX5 waterproof
-Touch control
-Up to 5 hours of continuous use and 120 days in standby mode
Specifications:
Audio:
-Type: Dynamic
-Impedance: 16 Ω
-Frequency response: 20Hz - 20KHz
-Type: Open
Connectivity:
-Voice assistant (Google, Siri): Yes
-Bluetooth: Version 5,4 Class 2
-Working frequency: 2,4 GHz
-Profiles: A2DP / AVRCP / HFP / HSP
-Range: 20 m
-Supported audio codecs: AAC / SBC
-Maximum signal power: <20,00dbm
-True Wireless Technology: Yes
Battery:
-Charging system: Multipin
-Type: LiPo
-Capacity: 55 mAh
-Voltage: 3,7 V
-Autonomy - Normal use: 5 h
-Charging time: 1 hour
Microphone:
-Hands free: Yes
-Microphone type: Integrated
-Microphone sensitivity: -38 +-3dB
-Frequency range: 100Hz - 10KHz
Food:
-Power: DC 5V 1A
-Cable length: 30 cm
Compatibility:
-Smartphone / Tablet
Other Features:
-Playback control: Yes
-Volume control: Yes
-Cert. IPXX: IPX5
-Splash resistant: Yes
Dimensions and Weight:
-Height: 48 mm
-Width: 146 mm
-Deep: 150 mm
-Weight: 31 g
Content:
-Sunglasses
-Lens Cleaning Wipe
-Glasses case
-DC Cable
-Quick Guide