Products
Battery Life: 8–20hrs | Weight: 10–25g
Battery Life: 8–16hrs | Weight: 5–15g
Battery Life: 6–16hrs | Weight: 4–10g
Battery Life: 6–12hrs | Weight: 3–8g
Battery Life: 10–20hrs | Weight: 5–15g
Battery Life: 12–24hrs | Weight: 3–7g