✅ Playtime(BT Mode): Up to 8 hours continuous playback under Bluetooth connection

✅ Playtime(Sleep Mode): Up to 15 hours continuous runtime on dedicated sleep mode

✅ Total Combined Play: Max 30H total battery life with fully charged charging case

✅ Single Ear Battery: 35mAh built-in rechargeable battery for each individual earbud

✅ Charging Case Battery: 230mAh built-in portable charging compartment inside case

✅ Audio Driver: 6mm miniature dynamic speaker driver unit

✅ Sleep Friendly Tiny: Mini compact size to avoid ear squeeze during overnight sleep

✅ Long Lasting Battery: Optimized cell design delivers long continuous daily usage endurance

✅ Pillow Soft Comfortable: Soft ergonomic shell fits snugly inside ear for all-night comfort

✅ Multi-Point Connection: Supports fast pairing & quick switch between two paired devices

✅ Bluetooth Sleep Dual Mode Switch: One-click toggle between normal Bluetooth and dedicated sleep mode

✅ Custom Service: Support OEM & ODM personalized logo and package customization

✅ Pack Spec: 60 pieces packed into one export master shipping carton

✅ Net Weight(N.W.): 7kgs per outer master carton

✅ Gross Weight(G.W.): 7.9kgs per outer master carton

✅ Individual Color Box: 54*54*23.1mm single retail gift box dimension

✅ Export Carton Size: 578*255*258mm outer export carton