🔵Bluetooth 5.0 + EDR (Fast & Stable Connection). 📡Bluetooth Version: 5.0 + EDR. ✅ 2 x Wireless Earphones. ✅ 1 x Charging Cable. 🔋Charging Case Capacity: 350mAh. 🎧Earbud Battery: 50mAh (each). 🔗Protocols: HSP1.2 / HFP1.6 / A2DP1.3 / AVRCP1.6 / D11.3.
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