TOUCH. PLAY. FLEX. Introducing the Koala Flex Buds! Experience a different level of earbuds with these superior features: 1. Smart Touch Control - Control your music easily with a simple touch of the finger 2. Powerful Bass Effect - Experience that extra thump and boom with improved high-frequency sound quality 3. Intelligent Noise Reduction - Keep outside distractions to a minimum with reduced environmental noise 4. Comfortable Wearing - Wear your Flex Buds that fits well to your ear and weighs only 3.5 grams each 5. Fast Connectivity - Pair your left and right Flex Buds automatically and connect with your device easily 6. HD Voice Calling - Achieve dual-channel stereo calls with Flex Buds’ Bluetooth 5.1 chips 7. Large Battery Capacity - Immerse in continuous music with a 300mA portable charging case that can hold up to 3 full charges 8. Type-C Charging Interface - Ensure reliable fast-charging and convenience through a USB-C port ***Compatible with iOS and Android Product Specs Color: Pearl White Weight: Earbuds: 3.5g (per earbud), Charging Case: 48g Touch Controls: • Single Tap to play/pause music, or answer/end a call • Double Tap to skip to the next song • Triple Tap to go back to the previous song • Long Tap to activate voice assistant Noise Control: Intelligent Noise Reduction Listening Time: About 5 hours per charge* Talk Time: About 3 hours per charge* Charging Time: Earbuds: 1.5 hours, Charging Case: 2 hours* Battery: Earbuds: 30mA, Charging Case: 300mA Charging Interface: USB Type-C (5V ± 0.25, 1A) Compatibility: Android or iOS Wireless Connection: Bluetooth 5.1 Communication Distance: Approximately 10m Bluetooth Protocol: HSP/HFP/A2DP/AVRCP Chipset: AD6973A4 Working Current: 5-7mA Signal-to-Noise Ratio: 108±3dB at 1kHz 1mW In the Box: Flex Buds, Charging Case, Eartips, Koality Assurance Card, USB-C Charging Cable, User Manual *Actual battery life and charging time may vary by usage conditions, number of times charged and many other factors.