RIRO B10 High-Quality Bluetooth 5.3 Neckband Headphones with ENC Noise Reduction, 21-Hour Battery, Type-C Charging, Waterproof Design, Skin-Friendly Material

• 21 Hours of Battery Backup
• ENC Noise Reduction Call
• Bluetooth V5.3 + EDR
• 10 Meter Range
• Intact box. You can unbox it while purchasing
• Excellent Sound Quality with Deep Bass