aigo Bluetooth Headphones, Bone Conduction Concept Ear Clip, Open-Style, Wireless, Noise-Cancelling, Gray

"**Specifications:**

**Brand:** aigo **Design:** Fashionable ear clip design, fully comfortable fit **Driver Unit:** 12mm powerful dynamic driver **Sound Direction:** Directional sound transmission **Battery Life:** Up to 56 hours **Sound Experience:** 360° surround sound **Features:** ENC high-definition calls, Bluetooth transmission **Color Options:** Radiant Purple, Rock Black, Pearl White **Materials:** High elasticity titanium C-shaped frame, soft silicone outer layer, premium soft titanium inner layer **Comfort:** Three-point all-around support design with bio-inspired cochlear structure **Sound Quality:** High-fidelity three-frequency surround sound, directional sound transmission technology **Privacy Protection:** Precise sound wave control to reduce sound leakage **Noise Cancellation:** Built-in ENC chip for efficient noise reduction during calls **Long Battery Life:** Up to 56 hours of continuous listening **Bluetooth Version:** V5.4 for stable and low-power transmission **Compatibility:** Suitable for players, smartphones, tablets, Elash, Bluetooth 5.4 technology **Touch Controls:** Answer/hang up calls, reject incoming calls, voice assistant, play/pause, skip tracks **Model:** CA05 **Playback Time:** Approximately 6.5 hours (50% volume), 7 hours (30% volume), 6 hours (70% volume) **Talk Time:** **Charging Time:** Approximately 4 hours for the charging case, 2 hours for the earphones **Bluetooth Protocol Support:** HSP/HFP/A2DP/AVRCP **Audio Codec:** SBC **Transmission Range:** 10m/Class2 **Battery:** 3.7V 40mAh * 2 for earphones, 3.7V 400mAh for charging case **Battery Type:** Lithium polymer **Charging Voltage/Current:** DC5V, 500mA **Speaker:** 2 x Φ12mm **Operating Temperature:** -10°C to 40°C **Impedance:** 16Ω ±10%"