New Beats Flex headphones, used for testing only. * Up to 12 hours of playback. * Fast charging: * 10 minutes = approximately 1.5 hours of playback. * In-ear with silicone ear tips in different sizes * Flexible cable that goes behind the neck for all-day comfort * Magnetic tips that snap together when not in use (prevents tangling) * Very lightweight (around 18.6 grams) ⸻ 🔊 Sound Quality * Clear sound with strong and balanced bass * Dual-chamber acoustic design for good sound separation * Suitable for music and daily calls