FEATURES Best earbuds for calls. True wireless for life on the job. • 55+ total playtime (10+ hours per single earbud charge) • Noise-canceling detachable boom mic fits either earbud • USB-C Charging dock stores earbuds and mic • Connect to multiple devices with Bluetooth Multipoint • Use either earbud independently or use both together.• Customize your sound + experience via JLab App • Fast Charge: 10 mins of charging = 1.5 hours of playtime PACKAGE INCLUDES • Work Buds earbuds • Detachable boom mic (fits right or left bud) • 3 Sets Cush Fins™: Small, Medium, Large• 3 Sets Gel Tips: Small, Medium, Large• JLab Two Year WarrantyDOWNLOAD USER MANUAL SPECIFICATIONS AUDIO• Speaker: 6 mm dynamic driver• Output: 101 +/-3 dB• Microphone: MEMS (Earbud) + Condenser (Boom) -6 dB +/- 4 dB• Frequency Response: 20–20 kHz• Impedance: 16Ω BATTERY• Battery Life: 10+ hours in each earbud (6+ talk)• Total Playtime: 55+ hours total• Standby: 50 hours• Input Power: 300 mA• Earbud Battery: 70 mAh lithium polymer• Earbud Charge Time: ~2 hours (in case); 15 minutes charge = 2 hours playtime• Charging Case Battery: 1000 mAh lithium polymer• Case Charge Time: 3 hours• Charge Plug: Type-C BLUETOOTH• Version: Bluetooth 5.3• Range: 30+ ft.• Protocols: HSP / HFP / A2DP / AVRCP• Codecs: SBC  GENERAL• IP Rating: None• Weight: 96.8g (earbuds + case), 5.6g each, Boom Mic 3.1g, 82.5g charging case