Wireless Bluetooth Long 6 Sports Completely Wireless One Cheap Pecora Earphones, 5.3, Playtime, Hours, Cute, Stylish, Popular, Earphones, Bluetooth,

Ships from Japan Bluetooth: Ver 5.3 Frequency spread method: GFSK, π/4 DQPSK Frequency range: 2402MHz-2480MHz Transmission output/communication distance: Class 2/approx. 10m Compatible profiles: HFP, A2DP, AVRCP Impedance: 32Ω 15% S/N ratio: 101.0dB 3dB Built-in battery: Lithium ion polymer battery Battery capacity: 40mAh (earphone)/200mAh (case) Charging time: Approximately 1 and a half hours Number of times that can be charged: Approximately 300 times Continuous use time: Approximately 6 hours Main material: ABS Size: Approx. W2.3 x D2.5 x H1.5cm (earphone) Approx. W5.7 x D2.5 x H4cm (case) Weight: Approx. 4g (one earphone)/Approx. 20g (case) Power source: USB charging (Type-C)/DC5V/1A