About this item

• WIRELESS CONNECTIVITY: Features Bluetooth V5.3 technology with a barrier-free range of up to 10 metres for stable, seamless audio streaming.
• BATTERY PERFORMANCE: Up to 4.5 hours of continuous music or talk time at 80% volume, with 300mAh charging case extending usage.
• CHARGING EFFICIENCY: Quick 2-hour charging time with DC5V-1A input, supporting over 300 charge-discharge cycles for long-term reliability.
• EXTENDED STANDBY: Impressive 40-hour standby time for earbuds and 260-hour standby capability with the charging case.
• TECHNICAL SPECS: Operating frequency range of 2402-2480MHz with output power of 5.25dBm(BT) and 3.02dBm(BLE) for optimal performance.