anker r500 neckband headphones

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■Brand: No Brand

■ Headphone Driver Units (mm): 10

■Audio Codec: SBC, AAC

■ Wireless Range (m): 10

■Bluetooth Profiles: AVRCP1.6, A2DP1.3, HFP1.7

■Bluetooth Version: 5

■Bluetooth Range (m): 10

■ Headphone Power Source: Battery

■Battery Life (hr): 20

■ Charging Time: 1.5 hours

■Play Time (hr): 20