𝐇𝐨𝐜𝐨 𝐄𝐖𝟕𝟐 𝐀𝐍𝐂 𝐓𝐖𝐒 𝐄𝐚𝐫𝐛𝐮𝐝𝐬 𝐖𝐢𝐭𝐡 𝐇𝐃 𝐃𝐢𝐬𝐩𝐥𝐚𝐲

𝐒𝐩𝐞𝐜𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧:
Bluetooth: V5.4 Jerry AC7003
Support protocol: Headset Hands-free A2DP Avrcp
Transmission range: 10 meters
Transmission frequency: 2.4GHz
Maximum RF output power (EDR): 4DB Modulation type (EDR): GFSK, π/4-DQPSK
Speaker: 13MM
Impedance: 32Ω±15%
Frequency response: 20~20000Hz
Sensitivity: 98db±3db
Charging voltage: DC5V
Charging time: about 1 hour
Charging box battery capacity: 360mah; left and right ear battery capacity 30mAh each
Net weight: 57.6g (including charging compartment); bare device weight: 3.7g (single ear)
Size: 60.6*45.2*23mm