Sleep headphones sleep headphones made of liquid silicone.
Product Information
Product colour: black/white/beige.
Battery capacity: charging compartment 300 mAh, headphone battery: 30 mAh.
Speaker specifications: speaker unit 6 mm.
Frequency range: 20 Hz - 20 kHz.
Input voltage: DC 5 V = 2 A.
Transmission speed: 24 Mbps
Process: main shell UV, PC polishing process
Bluetooth distance: 10-15m
Waterproof level: supports daily waterproofing
Charging time: approx. 1.5 hours.
Music time: approx. 4 hours (listen to music, talk time: approx. 6 hours, standby time 130 hours).
Package includes: 2 x headphones, manual (English language not guaranteed), charging cable, 4 x earplugs.