Stable Dual-Chip Bluetooth Connection – Equipped with a Jerry 5.34 + 5.3 dual chip, it delivers faster and more stable transmission, supporting two-person intercom up to 500 meters.Full-Color Smart Display – The TFT full-color screen intuitively displays battery, volume, and pairing status for clearer operation.Long-Lasting Battery – A built-in 1000mAh lithium battery provides up to 16 hours of continuous playback and talk time, and charges in just about 2.5 hours.Entertainment and Practicality – Supports FM radio, music mixing, and unlimited music sharing with the same model.Intimate Waterproof Design – IPX6 waterproof rating, split mounting for more flexible installation, and support for automatic/manual call answering, making riding safer and more convenient.