The Anker Soundcore C30i (A3330G11) are Bluetooth 5.3 open-ear clip earbuds designed for stable all-day wear during sports and movement, with 12×17mm titanium-coated drivers, IPX4 sweat resistance and multipoint connection to two devices simultaneously.

Key Features

• Open-ear clip design keeps the ear canal open, allowing ambient sound awareness while listening — useful for road safety during outdoor exercise
• Ergonomic ear clips with reinforced construction hold the earbuds in place during intense movement and training
• 12×17mm titanium-coated drivers deliver clear, balanced sound for open-ear use
• Bluetooth 5.3 with multipoint connection supports two devices simultaneously
• IPX4 rated — protected against sweat and splashes for gym and outdoor use
• Up to 10 hours per charge, up to 30 hours total with the charging case
• Fast charge: 10 minutes = up to 3 hours of playback
• Weight: 5.7g per earbud
• Includes M and L ear clip sizes

Product Benefits

• Open-ear design keeps ambient sound audible — safer during road running or cycling than in-ear earbuds
• Clip mount stays secure without in-ear pressure, making long-wear more comfortable than IEM earbuds
• Multipoint connection allows switching audio from phone to laptop without manual re-pairing
• 10-minute emergency fast charge extends use by 3 hours when the case is low before a workout

Technical Specifications

• Brand: Anker / Soundcore
• Model: A3330G11
• Type: Open-ear clip earbuds
• Bluetooth: 5.3
• Driver: 12×17mm titanium-coated
• Waterproof: IPX4
• Weight per earbud: 5.7g
• Connectivity: Multipoint (2 devices simultaneously)
• Battery life: up to 10h per charge, up to 30h total with case
• Fast charge: 10 min = up to 3 hours
• Color: Black
• In the box: earbuds, charging case, M and L clip sizes, USB-C cable (300mm)

Why You'll Love It

• Open-ear format keeps you aware of traffic, other people and your environment during outdoor activity
• Lightweight 5.7g per earbud reduces fatigue during extended wear compared to heavier models
• 30-hour total battery handles multiple workout sessions without recharging the case
• IPX4 rating covers sweat from workouts and light rain without requiring a protective case