Dr. Junior HerzogEarFun Free 2S BProf. Heidi Reinger VUbaldo Hegmannluetooth Prof. Evert Hartmann5.2 EarKarley Fisher DDSbuds witKaitlyn Mayerh IPX7Jerrold Harber and up to 30HourBrooklyn Schumm PlaytimeVivian TreutelFrederik DuBuque (1 Year LoMozell Swift PhDMs. Earnestine Feeney IVcal Warranty)Dr. Kirk Crist

Bluetooth Version

V5.2

Bluetooth Frequency

2.402GHz - 2.48GHz

Bluetooth Profile

A2DP, AVRCP, HFP, HSP

Bluetooth Codec

aptX™, AAC, SBC

Bluetooth Transmitted Power

<7dBm(for EU)

Maximum Working Range

15m (without obstacle)

Battery Capacity

40mAh*2 (earbuds); 400mAh (charging case)

Charging Time

1.5 hours (for earbuds) 2 hours (for charging case via USB-C) 3.5 hours (for charging case via wireless charger [Not Compatible with MagSafe Magnetic Charging])

Playtime

Up to 7 hours; Totally 30 hours with charging case; (varies by volume level and audio contect)

Input

DC 5V / 1A

Dimensions

66mm*39mm*29mm

Weight

47g