Delivery available throughout the Kingdom Specifications: Brand: zero space Warranty: 1 year Warranty Agent: Badaz Al Arabiya Trading Company Weight: 30 grams, very light 1 Watt stereo speakers Bluetooth version 5.3 Connection range: 10 meters Battery: 90 mAh Playback time: 2.4 hours Charging: within 1 hour Type C port Model ZJ2030 from ZEROSPACE Product Contents: 1 x Smart glasses with an elegant black frame 1 x Type-C charging cable 1 x Blue cleaning cloth 1 x Multilingual user manual How to Use: Turn on the glasses by pressing for three seconds Connect it to your phone via Bluetooth Press once to answer calls Press twice to change the song Press three times to go back to the previous song Long press to activate the voice assistant Features: Clear stereo sound without needing to use your hands You can connect it to your phone via Bluetooth Touch control for calls and music, easily and quickly Battery lasts for several hours with fast charging Very light weight, comfortable for long use Microphone transmits sound clearly during calls Stable Bluetooth connection without interruption Supports voice assistant with a long press Elegant frame suitable for all looks Fast Type-C charging within an hour Cleaning cloth to protect the lenses