Hoco ES72 Sport Bluetooth Neckband

Hoco ES72 Sport Bluetooth Neckband

Specifications:

• Bluetooth 5.4; Chip: JLAC7003
• Battery capacity: 200 mAh.
• Charging time: 2 hours
• Usage time: 30 hours.
• Standby time: 130 hours
• Size: The total length of the earphones is 85 cm.
• Weight: 31,5 g
• Support Chinese and English prompt sounds: double-click the multifunction key when not paired.

Feature:

• Bluetooth-Spezifikation Bluetooth V5.4 Jerry AC7003; unterstützt Protokoll Headset Hands-free A2DP Avrcp
• Transmission range 10 meters; Transmission frequency: 2402–2480 MHZ; Maximum RF output power
• (EDR): +4 dB Modulationstyp (EDR): GFSK, π/4-DQPSK
• Speaker: 10 MM; Impedanz: 32 Ω ± 15 %
• Frequency response: 20–20000 Hz
• Sensitivity: 92 dB ± 3 dB
• Charging voltage: DC V; Charging time: about 2 hours
• Battery capacity: 200 mAh; Product length: 85 cm
• Talk time: 30 hours (80 % volume); Music playback time: 30 hours (80 % volume); Standby-Zeit 130
• hours; Product net weight: 31.5 G
• Battery display