The Saratoga ANC (Active Noise Cancellation) Earbuds deliver standout performance without breaking the bank. Featuring a sturdy, attractive design and high-quality components, these earbuds are built to last. They offer an audio experience that punches above its class, with high dynamics and detailed sound. The deep, resonant bass adds that extra kick to your favorite tracks. Choose Saratoga for a premium listening experience that offers great value. FEATURES Ergonomic Design: Ensures long-term wearing comfort, making them ideal for extended listening sessions. Smart Touch Control: Effortlessly control music playback and manage incoming calls with intuitive touch controls. V5.1: Benefit from a more stable connection and lower power consumption, optimizing both performance and battery life. Voice Assistant Support: Compatible with both voice assistant compatible and Android voice assistants for hands-free control and easy access to information. Extended Battery Life: The charging compartment provides 3.5 additional charges, giving you up to 30 hours of total battery life. Battery Protection: Both the headphone battery and the charging compartment come equipped with protective plates, ensuring safety and durability. High-Quality Audio Decoding: Supports both SBC and AAC audio decoding for versatile, high-fidelity sound. Specification: Chip: JL7003 Version: V5.3 Frequency: 2402MHz-2480MHz Channel System: 2.0 Sound Charging Interface Type and Parameters: Type-C, DC5V 1A Frequency Range: 20Hz-20KHz Sensitivity: 113.80 ± 3dB Distortion: ?5% @ 1kHz for 3mW Rated Output Power: 0.5W Battery: 40/350mAh Music Playback Time (Maximum Volume): 6-7 hours Talk Time: 6 hours Standby Time: 26 hours for earphones, 440 hours for charging case Charging Time: 2.5 hours Connection Distance: Forward 15 meters, Backward 10 meters Impedance: 32? Static Power Consumption: 9.9uA Maximum Operating Power Consumption: 7mA SHIPPING Product Packaging Size: 4.92 x 6.22 x 1.81 inches 12.5 x 15.8 x 4.6 cm Product Weight/Gross Weight (GW): 1.6 oz 45.4g Carton Size: 19.69 x 11.61 x 21.06 inches 50 x 29.5 x 53.5 cm Quantity per Carton (QTY/CTN): 60 per Carton Gross Weight per Carton (GW/CTN): 13.23 lbs 6 kg