The ICE featured 13mm dynamic drivers, Bluetooth 5.2 and up to 7 hours of playtime for the earbuds on a single charge.
Specifications:
Wireless Version: 5.2
Wireless Range: 10m
Audio Codec: AAC/SBC
Speaker: φ13mm dynamic drivers
Play Time: 7 Hours (earbuds) / 24 Hours (with case)
Charging Time: 1.5 Hours (earbuds) / 2 Hours (case)
Waterproof rating: IPX4 (earbuds only)